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<!-- * $Date: 2004/02/13 17:16:33 $                                   -->
<!-- * $Author: dietrick $                                            -->
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<body>

Provides classes to determine routes given a set of roads and
intersections.  The com.bbn.openmap.layer.shape.MultiRoadLayer uses
these classes to determine routes using Shape file data.  The
com.bbn.openmap.layer.vpf.VPFRoadLayer uses these classes to
determine routes using VPF road data.

</body>
